Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM1000000018BFB
Model Year Start: 2018 Model: Sienna Prod Date Range: [11/2017 -           ]
Title: PRE-COLLISION: PRE-COLLISION SYSTEM WARNING BUZZER: INSPECTION; 2018 - 2020 MY Sienna [11/2017 -        ]

INSPECTION

PROCEDURE

1. INSPECT SKID CONTROL BUZZER ASSEMBLY

(a) Connect a negative (-) lead from the battery to terminal 1 of the skid control buzzer and a positive (+) lead to terminal 2, and then check that the buzzer sounds.

OK:

The skid control buzzer sounds.

If the result is not as specified, replace the switch.

*a

Component without harness connected

(Skid Control Buzzer)